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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| No
| Win32s
| No
| Import Library
| -
| Header File
| rasshost.h
| Unicode
| No
| Platform Notes
| None
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RasSecurityDialogEnd
[New - Windows NT]
The RasSecurityDialogEnd function is a third-party RAS security DLL entry point that the Windows NT
RAS server calls to terminate an authentication transaction.
DWORD WINAPI RasSecurityDialogEnd(
HPORT hPort
| // RAS handle to the port
| );
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Parameters
hPort
Specifies the port handle that the RAS server passed to the security DLL in
the RasSecurityDialogBegin call for this authentication transaction.
Return Values
If the security DLL returns NO_ERROR, the RAS server does not terminate the
authentication transaction. In this case, the security DLL must later call the RasSecurityDialogComplete function when it is ready to terminate.
If the security DLL returns a nonzero error code, the RAS server terminates
the authentication transaction. In this case, the security DLL does not need to
make another RasSecurityDialogComplete call. You should return an error code defined in WINERROR.H or RASERROR.H,
such as ERROR_PORT_DISCONNECTED.
Remarks
When a security DLL has finished authenticating the remote user, it calls the RasSecurityDialogComplete function. The RAS server then performs a cleanup sequence that includes a
call to the DLL's RasSecurityDialogEnd function. This gives the security DLL an opportunity to perform any necessary
cleanup. To terminate the authentication transaction, RasSecurityDialogEnd must return a nonzero error code.
The RAS server may also call RasSecurityDialogEnd if it needs to abnormally terminate the authentication transaction before the
security DLL calls RasSecurityDialogComplete. In this case, the security DLL should terminate the worker thread associated
with the hPort port handle, and perform any other necessary cleanup. If RasSecurityDialogEnd returns a nonzero value, the security DLL does not need to call RasSecurityDialogComplete.
For either a normal or abnormal termination, your RasSecurityDialogEnd function can return NO_ERROR to delay the termination. If it does so, it must
later call RasSecurityDialogComplete when it is ready to terminate.
See Also
RasSecurityDialogBegin, RasSecurityDialogComplete
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